This mill stands 6 inches high and features a fully adjustable mechanism from fine to coarse grinds. To adjust simply turn the knob at the top of the mill to change grinds tighten to make the grind more coarse and loosen to make the grind more fine. The innovative mechanism grinds in both directions to provide more spice with less turns. All of our mills feature a limited lifetime warranty on the mechanism to ensure that your mill provides years of enjoyment for you or as a gift.